Display device
AssigneeLG Electronics Inc.
InventorsHyungseok Bang, Hyungjo Park
Life of this patent
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Abstract
A display device comprises a substrate including a first sub-pixel, a second sub-pixel, and a third sub-pixel, the first sub-pixel, the second sub-pixel, and the third sub-pixel constituting a pixel, a first light resonance structure disposed in the first sub-pixel and configured to emit a first light using a first light resonance mode, a second light resonance structure disposed in the second sub-pixel and configured to emit a second light using a second light resonance mode, and a third light resonance structure disposed in the third sub-pixel and configured to emit a third light using a third light resonance mode.
Claims18
A display device, comprising:
- a substrate including a first sub-pixel, a second sub-pixel, and a third sub-pixel, the first sub-pixel, the second sub-pixel, and the third sub-pixel constituting a pixel;
- a first light resonance structure disposed in the first sub-pixel and configured to emit a first light using a first light resonance mode;
- a second light resonance structure disposed in the second sub-pixel and configured to emit a second light using a second light resonance mode;
- and
- a third light resonance structure disposed in the third sub-pixel and configured to emit a third light using a third light resonance mode,
- wherein the first light resonance structure includes a first light resonance mode generator and a first light generator disposed in the first light resonance mode generator,
- wherein the second light resonance structure includes a second light resonance mode generator, a second light generator in the second light resonance mode generator, and a first color converter disposed on the second light generator,
- wherein the first light resonance mode generator comprises:
- a 1-1 reflective layer on the substrate;
- and
- a 1-2 reflective layer on the 1-1 reflective layer, and
- wherein the first light generator is disposed between the 1-1 reflective layer and the 1-2 reflective layer,
- wherein the second light resonance mode generator comprises:
- a 2-1 reflective layer on the substrate, and
- a 2-2 reflective layer on the 2-1 reflective layer,
- wherein the second light generator is disposed between the 2-1 reflective layer and the 2-2 reflective layer, and
- wherein the first color converter is disposed between the second light generator and the 2-2 reflective layer.
Dependencies are inferred from the claim text.